http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040092024-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-88 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate | 2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bf37fd8e3ba7b4366bd25a1d5d7a61c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3ce80aeb5ab7a3ec516845b243c05ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f40510d3213867526de4fa027d4d1c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d977c78d7590fadeec3a6c9fb4b6696f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45e82c0f713b7c035f6dc5c9842dc0a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dc7c983d92a6a072b9dcf36c645e898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_611c148867f556a6d783a5e224cd77ba |
| publicationDate | 2004-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040092024-A |
| titleOfInvention | Method to manufacture polymer electrolyte composite membranes for fuel cells |
| abstract | In the method for producing a polymer electrolyte composite membrane for a fuel cell according to the present invention, in order to modify the surface of the ion conductive polymer electrolyte membrane for a fuel cell to reduce the permeability of the fuel material, the surface treatment process for one or both sides of the polymer electrolyte membrane A method of producing a composite membrane, wherein the surface treatment is performed by plasma treatment, flame treatment, corona treatment, ultraviolet treatment, laser treatment, X-ray treatment, gamma ray treatment, electron beam treatment, ion beam treatment, or sputtering. It is characterized in that the process of treating the surface of the film.n n n In the method for producing a polymer electrolyte composite membrane for a fuel cell according to the present invention, the gas used for plasma irradiation in the plasma treatment is argon, water, air, nitrogen, oxygen, hydrogen, freon gas, and methane, ethane, ethylene, acetylene, It is characterized in that at least one selected from the group consisting of a hydrocarbon gas containing propane, butane.n n n In the method for producing a polymer electrolyte composite membrane for a fuel cell according to the present invention, the polymer electrolyte membrane may be a Nafion membrane, a Dow Chemical membrane, a Flemion membrane, an Aflexex membrane, a chestnut membrane which is a perfluorinated sulfonic acid system; Hydrocarbon based sulfonated polyimide (PI) membranes, polyetheretherketone (PEEK) membranes, sulfonated polyphosphosazine membranes, sulfonated polyethersulfone (PES) membranes, sulfonated polybenzimidazole membranes; Composite membrane premier membrane, polytetrafluoroethylene / polyvinylidene fluoride-hexafluoropropylene-grafted-polystyrene copolymer (PTFE / PVDF-HFP-g-PS) membrane, Nafion-silica blend membrane, na Pion-PVDF blend membranes, Nafion-phosphotungstic acid membranes; Or it is a composite polymer electrolyte membrane containing 30 to 100%, preferably 70 to 97% of the ion conductive polymer electrolyte.n n n In the method of manufacturing a polymer electrolyte composite membrane for a fuel cell according to the present invention, the plasma is generated using a radiofrequency plasma apparatus or a microwave plasma apparatus, and the plasma generation power is 10 watts (W) to 500 watts, preferably 50 watts. To an intensity range of 200 watts. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9722271-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100855663-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100625970-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103094592-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100815117-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013147520-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101127567-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8343674-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7846609-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7867667-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8835073-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10854904-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100684734-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100601308-B1 |
| priorityDate | 2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.